CVE-2023-23809: Finviz Stock Market Charts From Finviz

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Moris Dov Stock market charts from finviz plugin <= 1.0.1 versions.

Affected products

• Finviz Stock Market Charts From Finviz: up to and including 1.0.1

Published 2023-05-03. Last modified 2026-06-17.